<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
  xmlns:camunda="http://camunda.org/schema/1.0/bpmn"
  targetNamespace="Examples">
  
  <process id="escalationProcess" isExecutable="true">
  
  <startEvent id="start" />
  
  <sequenceFlow sourceRef="start" targetRef="theEnd" />
     
  <endEvent id="theEnd">
    <escalationEventDefinition /> <!-- missing 'escalationRef' -->
  </endEvent>
  
  </process>

</definitions>
